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Digital Collections

Photographs

Chocolate sample testing at Hershey Company facility

  • 1970s

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General view of laboratory technician Margaret Kreiser grating a sample of chocolate prior to testing at a Hershey Company facility. Per notations accompanying the photograph, testing included an analysis of the moisture present in a sample, as well as total fat and carbohydrate content.

Property Value
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Extent
  • 10 in. H x 8 in. W
Subject
Rights No Known Copyright
Credit line
  • Courtesy of Science History Institute

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Collection
Physical container
  • Box 4

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Related Items

Cite as

Perkin-Elmer Corporation. “Chocolate Sample Testing at Hershey Company Facility,” 1970–1979. Photographs from the Perkin-Elmer-Applera Collection, Box 4. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/d217qq50s.

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The Science History Institute recognizes there are materials in our collections that may be offensive or harmful, containing racist, sexist, Eurocentric, ableist, or homophobic language or depictions. The history of science is not exempt from beliefs or practices harmful to traditionally marginalized groups. The Institute is engaged in ongoing efforts to responsibly present and address the evidence of oppression and injustice inextricable from the history of science. If you would like to learn more about our ongoing efforts or if you encounter harmful, inaccurate, or insufficient descriptions, please contact us at digital@sciencehistory.org.